Chemical Reactions

A + BC → B + AC

A2B + C → A2C + B

AB + CD → AD + CB

AB → A + B

It is released into the surroundings.

It is absorbed from the surroundings.

It converts solely into light energy.

It has no effect on the surroundings.

Liquid form without any dissolving medium.

Aqueous solution, which means dissolved in water.

Solid state at room temperature.

Gaseous state at standard conditions.

Q has no bearing on ∆Gº as long as there are equal amounts reacting

When Q is lesser than K_eq (∆Gº becomes progressively more negative)

When Q equals K_eq (∆Gº = zero), indicating no net change over time

As Q increases beyond K_eq (∆Gº becomes increasingly more positive)

Electronvolt

Watt

Calorie

Joule

Single replacement

Synthesis

Double replacement

Decomposition

Molar mass

Solubility in polar solvents

Melting point

Atomic radius

Ne < Be < Mg < Ca

Rb < K < Na < Li

F < Cl < Br < I

Li < Na < K < Rb

CH20

C6H10O5

C6H14O7

C12H22O11

A weak acid-strong base titration has a more gradual pH increase before reaching equivalence point compared to strong acid-strong base titrations which show steep pH changes near equivalence point.

Strong acid-strong base titrations typically have higher starting pH values than weak acid-strong base titrations due to initial acidity differences.

A weak acid-strong base titration reaches its endpoint at lower volumes added than strong acids reacting with strong bases due to different molarity requirements.